Question

Suppose the colour band sequence of a resistor is blue, brown, black, gold. What is the effective resistance? ​

Answer 1

Answer:

first digit=green=5

Second digit=blue=6

3rd color=brown=multiplier=10

4th=gold=tolerance=5%

therefore,

R=56×10 with 5% tolerance

R=560Ω with 5% Tolerance

Answer 2

Answer:

BLACK IS THE MOST EFFECTIVE BECAUSE......IT IS A VERY GOOD CONDUCTOR OF HEAT........

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